1. Disconnect the negative battery cable.
2. Remove the front door glass/rear door glass.
3. Remove the front door speaker/rear door speaker.
4. Remove the power window motor.
5. Remove the nuts.
6. Insert hand through the speaker installation hole, rotate the regulator drum housing in the direction shown in the figure and disengage the regulator drum housing from the door unit connection hooks.
7. Remove the power window regulator from the speaker installation hole.
8. Install in the reverse order of removal.